Bluetooth SPRK&x2B;Sphereo未与蓝牙配对(Ubuntu 14.04和RasPi)
我正在尝试按照mmwise教程()在ROS环境中使用sphero SPRK+。我无法使用蓝牙CTL或蓝牙屏幕将SPRK+连接到我的电脑 我在OracleVirtualBox Ubuntu 14.04和IndigoRos中都试过,在RaspberryPi3和RosStretch中也试过。bluetoothctl的错误在两种情况下完全相同,如下所示:Bluetooth SPRK&x2B;Sphereo未与蓝牙配对(Ubuntu 14.04和RasPi),bluetooth,raspberry-pi,bluetooth-lowenergy,robotics,bluez,Bluetooth,Raspberry Pi,Bluetooth Lowenergy,Robotics,Bluez,我正在尝试按照mmwise教程()在ROS环境中使用sphero SPRK+。我无法使用蓝牙CTL或蓝牙屏幕将SPRK+连接到我的电脑 我在OracleVirtualBox Ubuntu 14.04和IndigoRos中都试过,在RaspberryPi3和RosStretch中也试过。bluetoothctl的错误在两种情况下完全相同,如下所示: [bluetooth]# pair F7:AF:AF:64:39:66 Attempting to pair with F7:AF:AF:64:39:
[bluetooth]# pair F7:AF:AF:64:39:66
Attempting to pair with F7:AF:AF:64:39:66
[CHG] Device F7:AF:AF:64:39:66 Connected: yes
Failed to pair: org.bluez.Error.AuthenticationFailed
[CHG] Device F7:AF:AF:64:39:66 Connected: no
如果我在配对前连接到SPRK+,它将成功并更改为
[bluetooth]# connect F7:AF:AF:64:39:66
Attempting to connect to F7:AF:AF:64:39:66
[CHG] Device F7:AF:AF:64:39:66 Connected: yes
Connection successful
[NEW] Primary Service
/org/bluez/hci0/dev_F7_AF_AF_64_39_66/service0008
00001801-0000-1000-8000-00805f9b34fb
Generic Attribute Profile
[NEW] Characteristic
/org/bluez/hci0/dev_F7_AF_AF_64_39_66/service0008/char0009
00002a05-0000-1000-8000-00805f9b34fb
Service Changed
[NEW] Descriptor
/org/bluez/hci0/dev_F7_AF_AF_64_39_66/service0008/char0009/desc000b
00002902-0000-1000-8000-00805f9b34fb
Client Characteristic Configuration
[NEW] Primary Service
/org/bluez/hci0/dev_F7_AF_AF_64_39_66/service000c
22bb746f-2ba0-7554-2d6f-726568705327
Vendor specific
[NEW] Characteristic
/org/bluez/hci0/dev_F7_AF_AF_64_39_66/service000c/char000d
22bb746f-2ba1-7554-2d6f-726568705327
Vendor specific
[NEW] Characteristic
/org/bluez/hci0/dev_F7_AF_AF_64_39_66/service000c/char000f
22bb746f-2ba6-7554-2d6f-726568705327
Vendor specific
[NEW] Descriptor
/org/bluez/hci0/dev_F7_AF_AF_64_39_66/service000c/char000f/desc0011
00002902-0000-1000-8000-00805f9b34fb
Client Characteristic Configuration
[NEW] Primary Service
/org/bluez/hci0/dev_F7_AF_AF_64_39_66/service0012
22bb746f-2bb0-7554-2d6f-726568705327
Vendor specific
[NEW] Characteristic
/org/bluez/hci0/dev_F7_AF_AF_64_39_66/service0012/char0013
22bb746f-2bb1-7554-2d6f-726568705327
Vendor specific
[NEW] Descriptor
/org/bluez/hci0/dev_F7_AF_AF_64_39_66/service0012/char0013/desc0015
00002904-0000-1000-8000-00805f9b34fb
Characteristic Format
[NEW] Characteristic
/org/bluez/hci0/dev_F7_AF_AF_64_39_66/service0012/char0016
22bb746f-2bb2-7554-2d6f-726568705327
Vendor specific
[NEW] Descriptor
/org/bluez/hci0/dev_F7_AF_AF_64_39_66/service0012/char0016/desc0018
00002904-0000-1000-8000-00805f9b34fb
Characteristic Format
[NEW] Characteristic
/org/bluez/hci0/dev_F7_AF_AF_64_39_66/service0012/char0019
22bb746f-2bb6-7554-2d6f-726568705327
Vendor specific
[NEW] Descriptor
/org/bluez/hci0/dev_F7_AF_AF_64_39_66/service0012/char0019/desc001b
00002904-0000-1000-8000-00805f9b34fb
Characteristic Format
[NEW] Descriptor
/org/bluez/hci0/dev_F7_AF_AF_64_39_66/service0012/char0019/desc001c
00002902-0000-1000-8000-00805f9b34fb
Client Characteristic Configuration
[NEW] Characteristic
/org/bluez/hci0/dev_F7_AF_AF_64_39_66/service0012/char001d
22bb746f-2bb7-7554-2d6f-726568705327
Vendor specific
[NEW] Descriptor
/org/bluez/hci0/dev_F7_AF_AF_64_39_66/service0012/char001d/desc001f
00002904-0000-1000-8000-00805f9b34fb
Characteristic Format
[NEW] Characteristic
/org/bluez/hci0/dev_F7_AF_AF_64_39_66/service0012/char0020
22bb746f-2bb8-7554-2d6f-726568705327
Vendor specific
[NEW] Descriptor
/org/bluez/hci0/dev_F7_AF_AF_64_39_66/service0012/char0020/desc0022
00002904-0000-1000-8000-00805f9b34fb
Characteristic Format
[NEW] Characteristic
/org/bluez/hci0/dev_F7_AF_AF_64_39_66/service0012/char0023
22bb746f-2bb9-7554-2d6f-726568705327
Vendor specific
[NEW] Descriptor
/org/bluez/hci0/dev_F7_AF_AF_64_39_66/service0012/char0023/desc0025
00002904-0000-1000-8000-00805f9b34fb
Characteristic Format
[NEW] Characteristic
/org/bluez/hci0/dev_F7_AF_AF_64_39_66/service0012/char0026
22bb746f-2bba-7554-2d6f-726568705327
Vendor specific
[NEW] Descriptor
/org/bluez/hci0/dev_F7_AF_AF_64_39_66/service0012/char0026/desc0028
00002904-0000-1000-8000-00805f9b34fb
Characteristic Format
[NEW] Characteristic
/org/bluez/hci0/dev_F7_AF_AF_64_39_66/service0012/char0029
22bb746f-2bbd-7554-2d6f-726568705327
Vendor specific
[NEW] Characteristic
/org/bluez/hci0/dev_F7_AF_AF_64_39_66/service0012/char002b
22bb746f-2bbe-7554-2d6f-726568705327
Vendor specific
[NEW] Descriptor
/org/bluez/hci0/dev_F7_AF_AF_64_39_66/service0012/char002b/desc002d
00002904-0000-1000-8000-00805f9b34fb
Characteristic Format
[NEW] Characteristic
/org/bluez/hci0/dev_F7_AF_AF_64_39_66/service0012/char002e
22bb746f-2bbf-7554-2d6f-726568705327
Vendor specific
[NEW] Descriptor
/org/bluez/hci0/dev_F7_AF_AF_64_39_66/service0012/char002e/desc0030
00002904-0000-1000-8000-00805f9b34fb
Characteristic Format
[NEW] Characteristic
/org/bluez/hci0/dev_F7_AF_AF_64_39_66/service0012/char0031
22bb746f-3bba-7554-2d6f-726568705327
Vendor specific
[NEW] Descriptor
/org/bluez/hci0/dev_F7_AF_AF_64_39_66/service0012/char0031/desc0033
00002904-0000-1000-8000-00805f9b34fb
Characteristic Format
[NEW] Primary Service
/org/bluez/hci0/dev_F7_AF_AF_64_39_66/service0034
00001016-d102-11e1-9b23-00025b00a5a5
Vendor specific
[NEW] Characteristic
/org/bluez/hci0/dev_F7_AF_AF_64_39_66/service0034/char0035
00001013-d102-11e1-9b23-00025b00a5a5
Vendor specific
[NEW] Characteristic
/org/bluez/hci0/dev_F7_AF_AF_64_39_66/service0034/char0037
00001017-d102-11e1-9b23-00025b00a5a5
Vendor specific
[NEW] Characteristic
/org/bluez/hci0/dev_F7_AF_AF_64_39_66/service0034/char0039
00001014-d102-11e1-9b23-00025b00a5a5
Vendor specific
[NEW] Descriptor
/org/bluez/hci0/dev_F7_AF_AF_64_39_66/service0034/char0039/desc003b
00002902-0000-1000-8000-00805f9b34fb
Client Characteristic Configuration
[NEW] Primary Service
/org/bluez/hci0/dev_F7_AF_AF_64_39_66/service003c
0000180a-0000-1000-8000-00805f9b34fb
Device Information
[NEW] Characteristic
/org/bluez/hci0/dev_F7_AF_AF_64_39_66/service003c/char003d
00002a27-0000-1000-8000-00805f9b34fb
Hardware Revision String
[NEW] Characteristic
/org/bluez/hci0/dev_F7_AF_AF_64_39_66/service003c/char003f
00002a25-0000-1000-8000-00805f9b34fb
Serial Number String
[NEW] Descriptor
/org/bluez/hci0/dev_F7_AF_AF_64_39_66/service003c/char003f/desc0041
00002904-0000-1000-8000-00805f9b34fb
Characteristic Format
[NEW] Characteristic
/org/bluez/hci0/dev_F7_AF_AF_64_39_66/service003c/char0042
00002a24-0000-1000-8000-00805f9b34fb
Model Number String
[NEW] Characteristic
/org/bluez/hci0/dev_F7_AF_AF_64_39_66/service003c/char0044
00002a29-0000-1000-8000-00805f9b34fb
Manufacturer Name String
[NEW] Characteristic
/org/bluez/hci0/dev_F7_AF_AF_64_39_66/service003c/char0046
00002a26-0000-1000-8000-00805f9b34fb
Firmware Revision String
[NEW] Descriptor
/org/bluez/hci0/dev_F7_AF_AF_64_39_66/service003c/char0046/desc0048
00002904-0000-1000-8000-00805f9b34fb
Characteristic Format
[CHG] Device F7:AF:AF:64:39:66 UUIDs: 00001016-d102-11e1-9b23-00025b00a5a5
[CHG] Device F7:AF:AF:64:39:66 UUIDs: 00001800-0000-1000-8000-00805f9b34fb
[CHG] Device F7:AF:AF:64:39:66 UUIDs: 00001801-0000-1000-8000-00805f9b34fb
[CHG] Device F7:AF:AF:64:39:66 UUIDs: 0000180a-0000-1000-8000-00805f9b34fb
[CHG] Device F7:AF:AF:64:39:66 UUIDs: 22bb746f-2ba0-7554-2d6f-726568705327
[CHG] Device F7:AF:AF:64:39:66 UUIDs: 22bb746f-2bb0-7554-2d6f-726568705327
[CHG] Device F7:AF:AF:64:39:66 ServicesResolved: yes
[SK-3966]#
然后进一步尝试将结果配对
[SK-3966]# pair
Attempting to pair with
Failed to pair: org.bluez.Error.AuthenticationFailed
[CHG] Device F7:AF:AF:64:39:66 ServicesResolved: no
[CHG] Device F7:AF:AF:64:39:66 Connected: no
在Ubuntu 14.04中尝试使用常规蓝牙设置屏幕进行连接会导致设置“SK-3999”失败
我试着将我的pi用户添加到另一篇文章中的lp组中,我很确定我的蓝牙在这两个组中都工作正常,因为它可以扫描和查找东西。有什么想法吗?你看到的蓝牙CTL的行为是意料之中的。在BLE中,身份验证和加密与特征(数据)绑定。当您尝试与外围设备连接时,GATT发现发生,服务得到解决,连接成功建立 但是,当您第一次尝试向/从外围设备读取或写入数据时,即验证GATT服务的安全要求,生成配对请求并进行配对 这就是在您的案例中,
bluetoothctl connect
成功而pair
失败的原因
如果外围设备上的GATT服务需要身份验证,则
根据设备的IO功能,可能需要知道身份验证pin。下面是使用bluetoothctl进行身份验证的示例:
[bluetooth]# agent DisplayYesNo
Agent is already registered
[bluetooth]#pair 00:45:41:34:04:BA:8B
Request confirmation
[agent] Confirm passkey 547334 (yes/no): yes
蓝牙低能耗中的认证方法取决于连接设备的IO能力。例如,智能手机的IO功能是键盘显示,可移动腕带的IO功能是无输入无输出。有关您的BLE设备的文档应详细说明其身份验证方法。欢迎使用Stack Overflow!请阅读并采取行动。话虽如此,还是继续问这个问题更好。